activity
20082026
most citedPruning Galton-Watson Trees and Tree-valued Markov Processes

17 citations · 41 across the 24 of their papers we have counts for

collaborators

25 papers

math.AP2026

Wave propagation for 1-dimensional reaction-diffusion equations with nonzero random drift

Dihang Guan, Hui He, Wenqing Hu +1

We consider the wave propagation for a reaction-diffusion equation on the real line, with a random drift and Fisher-Kolmogorov-Petrovskii-Piscounov (FKPP) type nonlinear reaction.…

math.PR2024

Large deviations for the maximum of a reducible two-type branching Brownian motion

Hui He

We consider a two-type reducible branching Brownian motion, defined as a particle system on the real line in which particles of two types move according to independent Brownian mot…

math.PR2022★ 1 cited

Pruning, cut trees, and the reconstruction problem

Nicolas Broutin, Hui He, Minmin Wang

We consider a pruning of the inhomogeneous continuum random trees, as well as the cut trees that encode the genealogies of the fragmentations that come with the pruning. We propose…

math.PR2022

Brownian continuum random tree conditioned to be large

Romain Abraham, Jean-Franç Ois Delmas, Hui He

We consider a Feller diffusion (Zs, s 0) (with diffusion coefficient $\sqrt$ 2 and drift R) that we condition on {Zt = at}, where at is a deterministic function,…

math.PR2020

Branching Brownian motion conditioned on small maximum

Xinxin Chen, Hui He, Bastien Mallein

We consider a standard binary branching Brownian motion on the real line. It is known that the maximal position among all particles alive at time , shifted by $m_t = \sqrt…

math.PR2020

Some properties of stationary continuous state branching processes

Romain Abraham, Jean-François Delmas, Hui He

We consider the genealogical tree of a stationary continuous state branching process with immigration. For a sub-critical stable branching mechanism, we consider the genealogical t…